This is documentation for Mathematica 4, which was
based on an earlier version of the Wolfram Language.
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\[LeftArrow]\[LeftArrowRightArrow]

LeftArrowBar

LeftArrowBar \[LeftArrowBar]

FilledSmallSquare Infix arrow operator.

FilledSmallSquarex y is by default interpreted as LeftArrowBar[x, y].

FilledSmallSquare Sometimes used to indicate a backtab.

FilledSmallSquare Extensible character.

FilledSmallSquare See The Mathematica Book: Section 3.10.4.

FilledSmallSquare See also: \[LeftTeeArrow] , \[LeftVectorBar] , \[DownArrowBar] , \[RightArrowBar] .

\[LeftArrow]\[LeftArrowRightArrow]